CN103172911B - A kind of table tennis Bexoid and manufacture method - Google Patents
A kind of table tennis Bexoid and manufacture method Download PDFInfo
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- CN103172911B CN103172911B CN201310139356.9A CN201310139356A CN103172911B CN 103172911 B CN103172911 B CN 103172911B CN 201310139356 A CN201310139356 A CN 201310139356A CN 103172911 B CN103172911 B CN 103172911B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/08—Oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0033—Additives activating the degradation of the macromolecular compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of table tennis Bexoid and manufacture method thereof. This material is very approaching with celluloid in mechanical property and processing characteristics, and alternative celluloid is produced for table tennis. The Main Ingredients and Appearance of this material is cellulose acetate, and auxiliary material have plasticizer, reinforcing material and pigment. The manufacture method of this material is: raw material are made and met the sheet material that table tennis making requires after kneading, filter, refine the operations such as rubber calendering, hot pressing, flaking, oven dry and pressing, above-mentioned table tennis has been broken away from the inflammable shortcoming of celluloid with material, there is good security and the feature of environmental protection, and its manufacture method can adopt existing celluloid equipment and technique to carry out.
Description
Technical field
The invention belongs to table tennis manufacturing technology field, be specifically related to a kind of table tennis BexoidAnd manufacture method.
Background technology
On September 6th, 2012, applicant once proposed to State Intellectual Property Office of the People's Republic of China, sent outBright name is called the application for a patent for invention of " a kind of table tennis of alternative celluloid material and manufacture method ", ShenPlease number be 201210327507.9. In this application, record this material by cellulose acetate, plasticizer, enhancing materialMaterial and pigment composition, its manufacture method is that raw material is used double screw extruder extruding pelletization after high-speed mixing, thenWith the crowded sheet of single screw extrusion machine. The present invention is an improvement to manufacture method in above-mentioned patent application, its spyPoint is to utilize existing celluloid production equipment to manufacture, and does not need separately to add double screw extruder and single screw rodThe complete set of equipments such as extruder.
Summary of the invention
The object of the present invention is to provide a kind of table tennis Bexoid, this material safety and environmental protection,In mechanical property and processing characteristics, approach very much alternative celluloid for the manufacture of table tennis with celluloid.
Another object of the present invention is to provide the manufacture method of a kind of table tennis Bexoid, shouldManufacture method is to utilize existing celluloid production equipment to manufacture, and table tennis manufacturing enterprise is new without dropping intoEquipment can manufacture.
For reaching this object, the present invention by the following technical solutions:
A kind of table tennis Bexoid, its material of main part is made up of cellulose acetate and auxiliary material,Described auxiliary material comprise plasticizer, reinforcing material, pigment and solvent.
Especially, described material of main part comprises by weight: 60-80 parts of cellulose acetates, plasticizer 15-25Part, 1-5 parts of 1-10 parts of reinforcing materials and pigment, 50-65 parts of solvents.
Especially, described plasticizer is one or more mixing of following material: repefral (DMP),Diethyl phthalate (DEP), tri-n-butyl citrate (TBC), triethyl citrate (TEC), threeAcetoglyceride (GT), 2-camphanone.
Especially, described reinforcing material comprises calcium titanate whisker, ZnOw, magnesium sulfate crystal whisker and sesquialterSiloxanes (POSS) nano material.
Especially, described solvent is the mixture of alcohol, acetone and ethyl acetate.
A manufacture method for Bexoid for table tennis, is characterized in that: comprise the following steps:
1). preparation raw material: this material composition comprises by weight: 60-80 parts of cellulose acetates, plasticising15-25 parts of agent, 1-5 parts of 1-10 parts of reinforcing materials and pigment, 50-65 parts of solvents,
2). knead: the raw material that step 1 is obtained is put into kneading machine and kneaded, and temperature is controlled at 70 ± 2 DEG C,Time is 1.5～2 hours,
3). fine filtering: the sizing material that step 2 is obtained filters and removes impurity with plunger type filter,
4). refining is moulded: the sizing material after step 3 is filtered is put into rubber mixing machine, adds hot calender mixing, temperature controlBe 70 ± 2 DEG C, 2～2.5 hours time, when discharging, solvent control is 15～18%, and resulting materials existsOn flitch, repair and cut neatly,
5). briquetting: the material of step 4 is placed on hot press, pressure 5～7Mpa, temperature is 92-94 DEG C,Hot pressing time control is 4-5 hours, then cooling pressurization, and pressure is 15-20Mpa,
6). section is dried: by flaking power blader flakiness for step 5 gained bulk material, put 40-50 DEG C of bakings intoIn room, dry 6-8 days,
7). flatten: with press, the sheet stock that goes out to dry being heated can be for the manufacture of table tennis after flattening.
Beneficial effect of the present invention is that the manufacture process of described Bexoid is utilized existing celluloidProduction equipment carries out, and has saved investment.
Experiment shows, all connects very much with celluloid in mechanical property and processing characteristics according to material of the present inventionClosely, the former has ensured that the table tennis of being made by this material has identical motion with the table tennis of celluloid makingCharacteristic, the latter ensured traditional table tennis manufacturing process and equipment applicable equally to new material.
Because the Main Ingredients and Appearance of this material is cellulose acetate, traditionally cellulose acetate is civilian industry materialMaterial, nonflammable explosive, therefore there is good security performance, thoroughly solve table tennis (comprising raw material)Safety problem in producing, store, transport and using.
Brief description of the drawings
Fig. 1 is the process chart of the manufacture method of table tennis of the present invention Bexoid.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by specific implementation method.
Refer to Fig. 1
Embodiment mono-:
A kind of table tennis Bexoid, its material of main part (by weight) comprising: acetate fiberElement: 72 parts, repefral (DMP): 17 parts, diethyl phthalate (DEP): 8 parts,Silsesquioxane (POSS) nano material: 2 parts, titanium dioxide: 1 part, alcohol: 6 parts, acetone: 27 parts,Ethyl acetate: 27 parts.
A manufacture method for Bexoid for table tennis, it comprises the following steps:
Step 1): by raw material cellulose acetate: 72 parts, repefral (DMP): 17 parts, neighbourDiethyl phthalate (DEP): 8 parts, silsesquioxane (POSS) nano material: 2 parts, titanium dioxide:1 part, alcohol: 6 parts, acetone: 27 parts, ethyl acetate: 27 parts, put into kneading machine after weighing accuratelyKnead, temperature is controlled at 70 ± 2 DEG C, time 2 h.
2), the raw material that step 1 is obtained is put into rubber mixing machine after filtering with plunger type filter, adds hot calenderMixing, temperature control is 70 ± 2 DEG C, time 2 h, and when discharging, solvent control is 15～18%, instituteMaterial on flitch, repair cut neat.
3), the material of step 2 is placed on hot press, pressure 5～7Mpa, temperature is 92-94 DEG C,Hot pressing time control is 4.5 hours, then cooling pressurization, and pressure is 15-20Mpa.
4),, by flaking power blader flakiness for step 3 gained bulk material, put in 40-50 DEG C of drying roomsDry 8 days, after going out to dry, flattening with press can be for the manufacture of table tennis.
Embodiment bis-:
A kind of for table tennis Bexoid (by weight) comprising: cellulose acetate: 72 parts, neighbourDiethyl phthalate (DEP): 25 parts, calcium titanate whisker: 5 parts, titanium dioxide: 1 part, alcohol: 6 parts,Acetone: 27 parts, ethyl acetate: 27 parts.
A manufacture method for Bexoid for table tennis, it comprises the following steps:
1): by raw material cellulose acetate: 72 parts, diethyl phthalate (DEP): 25 parts, calcium titanateWhisker: 5 parts, titanium dioxide: 1 part, alcohol: 6 parts, acetone: 27 parts, ethyl acetate: 27 parts, put intoIn kneading machine, knead, temperature is controlled at 70 ± 2 DEG C, time 2 h.
2), the raw material the mixing plunger type filter that step 1 is obtained is put into rubber mixing machine after filtering,Add hot calender mixing, temperature control is 70 ± 2 DEG C, time 2 h, when discharging solvent control be 15～18%, resulting materials is repaiied and is cut neatly on flitch.
3), the material of step 2 is placed on hot press, pressure 5～7Mpa, temperature is 92-94 DEG C,Hot pressing time control is 4.5 hours, then cooling pressurization, and pressure is 15-20Mpa.
4),, by flaking power blader flakiness for step 3 gained bulk material, put in 40-50 DEG C of drying rooms and dry 8My god, after going out to dry, flattening with press can be for the manufacture of table tennis.
Embodiment tri-:
A kind of table tennis Bexoid, its material of main part (by weight) comprising: acetate fiberElement: 75 parts, 2-camphanone: 23 parts, calcium titanate whisker: 5 parts, titanium dioxide: 1 part, alcohol: 7 parts,Acetone: 27 parts, ethyl acetate: 27 parts.
A manufacture method for Bexoid for table tennis, it comprises the following steps:
Step 1), by raw material cellulose acetate: 75 parts, 2-camphanone: 23 parts, calcium titanate whisker: 5 parts,Titanium dioxide: 1 part, alcohol: 7 parts, acetone: 27 parts, ethyl acetate: 27 parts, put into kneading machine and pinchWith, temperature at 70 ± 2 DEG C, time 2 h.
Step 2), the raw material the mixing plunger type filter that step 1 is obtained is put into refining glue after filteringIn machine, add hot calender mixing, temperature control is 70 ± 2 DEG C, time 2 h, solvent control when dischargingBe 15～18%, resulting materials is repaiied and is cut neatly on flitch.
Step 3), the material of step 2 is placed on hot press, pressure 5～7Mpa, temperature is 92-94 DEG C,Hot pressing time control is 4.5 hours, then cooling pressurization, and pressure is 15-20Mpa.
Step 4), by flaking power blader flakiness for step 3 gained bulk material, put in 40-50 DEG C of drying roomsDry 8 days, after going out to dry, flattening with press can be for the manufacture of table tennis.
Above embodiment has just set forth general principle of the present invention and characteristic, and the present invention is not limit by above-mentioned exampleSystem, without departing from the spirit and scope of the present invention, the present invention also has various variations and change, theseChange and change and all fall in the claimed scope of the invention. The claimed scope of the present invention is by appended powerProfit claim and equivalent thereof define.
Claims (1)
1. a table tennis Bexoid, is characterized in that: prepare the raw material of described sheet material by heavyAmount part comprises: cellulose acetate: 75 parts, and 2-camphanone: 23 parts, calcium titanate whisker: 5 parts, titanium dioxide: 1Part, alcohol: 7 parts, acetone: 27 parts, ethyl acetate: 27 parts, wherein, alcohol, acetone and ethyl acetateComposition mixed solvent;
The manufacture method of Bexoid for described table tennis, it comprises the following steps:
Step 1), by raw material cellulose acetate: 75 parts, 2-camphanone: 23 parts, calcium titanate whisker: 5 parts, titaniumWhite powder: 1 part, alcohol: 7 parts, acetone: 27 parts, ethyl acetate: 27 parts, put into kneader and mediate,Temperature is at 70 ± 2 DEG C, time 2 h;
Step 2), by step 1) raw material the mixing plunger type filter that obtains puts into refining glue after filteringIn machine, add hot calender mixing, temperature control is 70 ± 2 DEG C, time 2 h, solvent control when dischargingBe 15～18%, resulting materials is repaiied and is cut neatly on flitch;
Step 3), by step 2) material be placed on hot press, pressure 5～7MPa, temperature is 92-94 DEG C,Hot pressing time control is 4.5 hours, then cooling pressurization, and pressure is 15-20MPa;
Step 4), by step 3) flaking power blader flakiness for gained bulk material, put in 40-50 DEG C of drying roomDry 8 days, after going out to dry, flattening with press can be for the manufacture of table tennis.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139356.9A CN103172911B (en) | 2013-04-19 | 2013-04-19 | A kind of table tennis Bexoid and manufacture method |
| PCT/CN2013/001134 WO2014169409A1 (en) | 2013-04-19 | 2013-09-25 | Cellulose acetate sheet for table tennis ball, and manufacturing method therefor |
| DE112013000189.6T DE112013000189T5 (en) | 2013-04-19 | 2013-09-25 | Bexoid for table tennis balls and method for its production |
| JP2015511905A JP2015519444A (en) | 2013-04-19 | 2013-09-25 | Cellulose acetate sheet for table tennis and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139356.9A CN103172911B (en) | 2013-04-19 | 2013-04-19 | A kind of table tennis Bexoid and manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103172911A CN103172911A (en) | 2013-06-26 |
| CN103172911B true CN103172911B (en) | 2016-05-04 |
Family
ID=48633134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139356.9A Active CN103172911B (en) | 2013-04-19 | 2013-04-19 | A kind of table tennis Bexoid and manufacture method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2015519444A (en) |
| CN (1) | CN103172911B (en) |
| DE (1) | DE112013000189T5 (en) |
| WO (1) | WO2014169409A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015021138A1 (en) * | 2013-08-06 | 2015-02-12 | Celanese International Corporation | Cellulose acetate table tennis balls and processes for making |
| CN104592686B (en) * | 2015-02-02 | 2016-08-24 | 江南大学 | For pvc material manufacturing table tennis and preparation method thereof |
| CN105001458B (en) * | 2015-08-19 | 2017-10-03 | 无锡市科恩塑胶有限公司 | One kind makes table tennis material |
| CN105641882B (en) * | 2015-12-31 | 2018-05-04 | 浙江曙光体育用品有限公司 | A kind of seamless table tennis and its manufacturing process |
| CN105641881B (en) * | 2015-12-31 | 2018-05-04 | 浙江曙光体育用品有限公司 | A kind of seamless table tennis manufacturing process |
| EP3487913A1 (en) | 2016-07-22 | 2019-05-29 | Eastman Chemical Company | Cellulose ester compositions for calendering |
| KR101939480B1 (en) * | 2017-07-21 | 2019-01-16 | 경상대학교산학협력단 | Method of manufacturing for pinpong racket using supercritical fluid process and method of manufacturing for pinpong racket rubber |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617589A (en) * | 1964-10-14 | 1971-11-02 | James Jones Hinton | Method for manufacturing table-tennis balls |
| JPS5481936A (en) * | 1977-12-10 | 1979-06-29 | Dainippon Printing Co Ltd | Table tennis ball |
| SU1024465A1 (en) * | 1981-09-02 | 1983-06-23 | Предприятие П/Я М-5143 | Composition for making table tennis balls |
| CN1269627C (en) * | 2003-08-06 | 2006-08-16 | 上海红双喜江阴华士体育用品有限公司 | Cellutloid sheet material for producing ping-pong ball |
| CN102050964B (en) * | 2010-12-13 | 2012-07-25 | 深圳职业技术学院 | Cellulose acetate transparent plastic |
| CN102838782B (en) * | 2012-09-06 | 2015-04-22 | 无锡市科恩塑胶有限公司 | Celluloid substituted material for table tennis and manufacturing method |
-
2013
- 2013-04-19 CN CN201310139356.9A patent/CN103172911B/en active Active
- 2013-09-25 DE DE112013000189.6T patent/DE112013000189T5/en not_active Withdrawn
- 2013-09-25 WO PCT/CN2013/001134 patent/WO2014169409A1/en active Application Filing
- 2013-09-25 JP JP2015511905A patent/JP2015519444A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015519444A (en) | 2015-07-09 |
| DE112013000189T5 (en) | 2015-05-21 |
| CN103172911A (en) | 2013-06-26 |
| WO2014169409A1 (en) | 2014-10-23 |
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Effective date of registration: 20191204 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: 214171 Jiangsu province Wuxi Yanqiao Huishan District of Huishan Economic Development Zone, supporting the district (District) industry West Road No. 9 Patentee before: Wuxi Cohen Plastic Co., Ltd. |